#2D4AA9#2D4AA9

#2D4AA9 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.5% C 0.156 H 266.9°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D4AA9
RGB	rgb(45, 74, 169)
HSL	hsl(226, 58%, 42%)
HSV	hsv(226, 73%, 66%)
CMYK	cmyk(73.4%, 56.2%, 0%, 33.7%)
CIE-LAB	lab(34.64, 23.08, -54.21)
CIE-LCH	lch(34.64, 58.92, 293.07°)
OKLab	oklab(44.51% -0.0083 -0.1562)
OKLCH	oklch(44.51% 0.156 266.9)
XYZ	xyz(10.6899, 8.3189, 38.5708)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4AA9 #A98C2D

analogous

#2D88A9 #2D4AA9 #4E2DA9

triadic

#2D4AA9 #A92D4A #4AA92D

tetradic

#2D4AA9 #A92D88 #A98C2D #2DA94E

square

#2D4AA9 #A92D88 #A98C2D #2DA94E

split-complementary

#2D4AA9 #A94E2D #88A92D

monochromatic

#132048 #203579 #2D4AA9 #4665CE #768DDA

Accessibility & contrast

On white

7.88

#2D4AA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2D4AA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4AA9

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4AA9	#FFFFFF	#000000	##FFFFFF
##2D4AA9	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AC

Deuteranopia (green-blind)

#004CA7

Tritanopia (blue-blind)

#006172

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d4aa9;
/* rgb */ color: rgb(45, 74, 169);
/* oklch */ color: oklch(44.5% 0.156 266.9);

Tailwind

colors: {
  custom: {
    50: '#777cc3',
    500: '#2d4aa9',
    950: '#000000',
  },
}

SCSS

$custom: #2d4aa9;
$custom-light: #777cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4aa9",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 169
  },
  "hsl": {
    "h": 225.968,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44509,
    "c": 0.15642,
    "h": 266.9
  },
  "luminance": 0.0832
}

Semantic roles & 50–950 ramp

primary

#2D4AA9

secondary

#C2AF6F

accent

#BD47E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2D4AA9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →